28654095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 49871808

約数和(自身を除く): 21217713

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3037, 3145, 9111, 9435, 15185, 45555, 51629, 112369, 154887, 258145, 337107, 561845, 774435, 1685535, 1910273, 5730819, 9551365, 28654095]

約数ペア:

[(1, 28654095), (3, 9551365), (5, 5730819), (15, 1910273), (17, 1685535), (37, 774435), (51, 561845), (85, 337107), (111, 258145), (185, 154887), (255, 112369), (555, 51629), (629, 45555), (1887, 15185), (3037, 9435), (3145, 9111)]